#include "rclcpp/rclcpp.hpp"
#include <chrono>
#include <thread>


using namespace std::chrono_literals;


class Node2: public rclcpp::Node
{
public:
    Node2();
    
private:
    void callbacktimer1_();
    void callbacktimer2_();
   
    rclcpp::TimerBase::SharedPtr timer1_;
    rclcpp::TimerBase::SharedPtr timer2_;
};
